ULTRAPEN PT2 is designed with high performance features including: proprietary sensor design; accuracy of ±.01 pH; option of 1-, 2-, or 3-point calibration; automatic temperature compensation; user-selectable LIVE and HOLD modes; rugged aircraft aluminum body; durable, epoxy encapsulated electronics; easy-to-use one-button control; IP67 dust-tight and waterproof up to 1 meter / NEMA 6 submersible.

PT2 Measurement Modes include: Hold, which captures and displays a stabilized reading, and LIVE, which continuously displays real-time readings.

SPECIFICATIONS:

pH Range: 0.00–14.00 pH

pH Accuracy: ±0.01 pH (After Wet Calibration); ±0.2 pH in presence of RF fields ≥3 V/m and >300 MHz

pH Repeatability: ± 0.01 pH

pH Resolution: 0.01 pH

Temperature Range: 0–71°C/32–160°F

Temperature Accuracy: ±0.1°C

Temperature Repeatability: ±0.1°C/±0.1°F

Temperature Resolution: 0.1°C/0.1°F

Time to Reading Stabilization: 10-30 seconds

Power Consumption: Active Mode: 30–140 mA; Sleep Mode: 2 μA

Temperature Compensation: Automatic to 25°C

Physical Dimensions: 17.15 cm L x 1.59 cm D / 6.75 in. L x .625 in. D

Weight: 54 g / 1.9 oz. (without soaker cap and lanyard)

Case Material: Anodized Aircraft Aluminum with Protective Coating

Battery Type: One N type, Alkaline, 1.5V

Calibration Solutions: pH4, pH7, pH10

Operating/Storage Temperature: 0–55°C / 32–131°F

Water Resistance: IP67 and NEMA 6